Rebuilt of Transformer

We offer best solutions for your transformer whether minor or complete rewind. We use good materials and knowledgeable personnel to handle your needs.

Our Transformer Services include: 

	Maintenance of cast-resin and dry-type transformers
	Servicing of distribution and power transformers
	Servicing of shunt reactor
	Renewal of gaskets for main tank, link box, HV and LV bushings, radiator fins and tap-changer  compartment
	High vacuum purification and filtration of transformer oil
	Complete replacement of transformer mineral oil or silicon oil
	Dissolved gas-in-oil analysis (DGA) by gas chromatography
	Oil tests for acidity, water content, colour, dielectric-strength and power factor (tangent-delta)
	Winding resistance, insulation resistance and turn-ratio tests
	Secondary current injection tests on relays
	Functional checks on Buchholz relay, temperature & pressure alarm and tripping devices
	Redesign, convert and upgrade of transformers
	Frequency Response Analysis
	Partial Discharge Analysis

Transformer Field Service Facilities 

	6000 litres per hour High Vacuum Oil Filter Machine
	Oil Transfer Pump and Vacuum Pump
	Winding Resistance Test Set
	Winding Turn-Ratio Test Set
	Insulation Resistance Test Set 500V to 10000V
	A.C. High-Potential Test Set
	D.C. High-Potential Test Set
	Automatic Oil Dielectric-Strength Tester
	Moisture Content Analyzer
	Oil Acidity Tester
	Dissolved gas-in-oil chromatography
	Primary and Secondary Current Injection Test Sets
	Tangent-Delta Test Set
	Frequency Response Analyzer

Rewinding of Power Transformer

Replacement of Primary & Secondary Bushing

Replacement of Transformer Cooling Fins